Sonnygirl at RUFKM has an oddly compelling argument that Nancy Grace killed Caylee Anthony. I think Sonnygirl (if that's his real name) does an excellent job of pointing out the competing weaknesses and strengths of her conjecture; anyone who makes the effort to critically examine their own arguments objectively deserves to be (at least) listened to. Which 1) is why I won't listen to Nancy Grace, and 2) is why I think we should lock up Nancy Grace right now. Better safe than sorry. Because the more I think it through, Sonnygirl's argument could almost be extended to suspecting that Nancy Grace had committed every murder in the US over the last 4 or 5 years... at least those involving young, attractive, white victims.